CN110619955A - Method for upgrading electronic equipment software in medical imaging equipment and electronic equipment - Google Patents
Method for upgrading electronic equipment software in medical imaging equipment and electronic equipment Download PDFInfo
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- CN110619955A CN110619955A CN201910894344.4A CN201910894344A CN110619955A CN 110619955 A CN110619955 A CN 110619955A CN 201910894344 A CN201910894344 A CN 201910894344A CN 110619955 A CN110619955 A CN 110619955A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
- G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
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Abstract
The invention provides a method for upgrading electronic equipment software in medical imaging equipment, which comprises the following steps: s1, after the basic software receives the starting instruction, judging whether the basic software has jump indicating information; the jump indication information includes: information indicating a jump from the base software to the start of the main software, the memory address of the main software. And S2, if the jump instruction information exists in the basic software, reading the main software from the second storage area according to the starting instruction and the jump instruction information. And S3, starting the main software according to the read main software. The electronic equipment for the medical imaging equipment comprises a processor and a memory, wherein basic software is prestored in a first storage area of the memory, and main software is prestored in a second storage area of the memory; the processor, when executing the program of the underlying software, performs the method as described above. The method can provide a standby path for the recovery of the main software system in the electronic equipment in the medical imaging equipment, and is beneficial to the high-reliability upgrade of the software system in the electronic equipment.
Description
Technical Field
The invention relates to the technical field of software upgrading, in particular to an upgrading method of electronic equipment software in medical imaging equipment and the electronic equipment.
Background
PET-CT is a large-scale medical imaging device, and is mainly clinically applied to early detection and diagnosis of major diseases in the fields of tumors, brains, hearts and the like. The device has complex functions, and the device often comprises a plurality of electronic hardware devices to realize data transmission, function control and the like. In order to increase the flexibility and function diversity of these electronic hardware devices, corresponding software is usually burned into the electronic devices, and the software is the most basic software at the bottom layer of the PET-CT electronic hardware device, determines the functions and performance of the electronic devices, and is the soul of the electronic devices, and such software is also called firmware.
Before PET-CT leaves the factory, equipment manufacturers can burn the firmware into the electronic equipment by using corresponding tools and software. If a problem occurs in the working process of the equipment, the firmware in the electronic equipment needs to be upgraded when the firmware is determined to have bug or a new requirement is provided by a user. The following two strategies are generally adopted:
and firstly, carrying corresponding equipment to the field by maintenance and service personnel for upgrading. Has the following disadvantages: 1. due to the fact that maintenance and service personnel need to arrive at the site of the equipment, timeliness is poor, and cost is high; 2. in order to ensure the safety and the attractiveness of the PET-CT, equipment manufacturers are provided with shells, and few external interfaces or even no external interfaces are reserved, so that the shells need to be detached firstly when firmware is upgraded; 3. the PET-CT equipment comprises a plurality of electronic equipment, so that corresponding power cables and data cables are also numerous, and after the shell is disassembled, the electronic equipment is difficult to be directly connected with external burning equipment, so that the electronic equipment is also required to be disassembled for upgrading; 4. the need to disassemble the housing and the electronic device necessarily increases the risk of human damage and installation errors. In conclusion, the field upgrading method is time-consuming and labor-consuming, low in efficiency, and high in cost and risk.
And secondly, updating the firmware into the electronic equipment through a communication network by maintenance and service personnel. On the premise that a user site where the PET-CT equipment is located can access the Internet, maintenance and service personnel can only connect the PET-CT equipment control terminal through the Internet and upgrade the electronic equipment through the control terminal without reaching the equipment site, time and labor are saved, efficiency is high, cost is low, and equipment damage risks caused by site upgrade are avoided. However, this method has a fatal drawback: in the firmware upgrading process, if the equipment is powered off suddenly and is powered on again, remote upgrading cannot be carried out continuously, and only maintenance and service personnel can arrive at the equipment site to carry out site upgrading.
The above-mentioned defect is caused by the principle of remote upgrade, the principle of remote upgrade is: updating the firmware program to a storage medium of the electronic equipment through a communication network, then powering on the electronic equipment again, loading the firmware in the storage medium to an equipment chip when the electronic equipment is powered on and started, and finally operating normally. The whole process requires that a corresponding firmware program in the electronic equipment receives the firmware package data transmitted through the communication network and writes the firmware package data into a corresponding storage medium. If the system is suddenly powered off in the upgrading process, the firmware program in the storage medium of the electronic equipment is incomplete, and after the system is powered on again, the electronic equipment cannot load the incomplete firmware into the chip, so that no firmware runs in the electronic equipment, and the firmware program sent by the communication network cannot be received again. Once the above problem occurs, the repair and service personnel can only catch up to the user site with the corresponding tools and software to perform the firmware upgrade.
Therefore, a reliable method for using a software system in an electronic device and an electronic device are needed.
Disclosure of Invention
Technical problem to be solved
In order to solve the above problems in the prior art, the present invention provides a method for upgrading electronic device software in a medical imaging device and an electronic device. The method can provide a standby path for the recovery of the main software in the electronic equipment, and is beneficial to the high-reliability upgrade of the software in the electronic equipment.
(II) technical scheme
In order to achieve the purpose, the invention adopts the main technical scheme that:
a method for upgrading electronic equipment software in medical imaging equipment comprises the following steps: base software located in a first memory area and host software located in a second memory area, the method comprising:
s1, after the basic software receives the starting instruction, judging whether the basic software has jump indicating information; the jump indication information includes: information indicating a jump from the base software to the start of the main software, the memory address of the main software.
And S2, if the jump instruction information exists in the basic software, reading the main software from the second storage area according to the starting instruction and the jump instruction information.
And S3, starting the main software according to the read main software.
As a modification of the method of the present invention, step S3 includes: judging whether the main software is complete; and if the main software is complete, loading the main software in the electronic equipment.
As an improvement of the method of the invention, if the main software is not complete, the base software is loaded in the electronic device based on the base software in the first memory area.
As an improvement of the method of the present invention, the method further comprises: when the basic software is operated in the electronic equipment, receiving a downloading instruction of the main software sent by the remote control device, wherein the downloading instruction comprises the following steps: a download address for downloading the main software and a storage address of the main software; and the basic software downloads the upgrading packet of the main software based on the downloading address and stores the downloaded upgrading packet in the storage area corresponding to the storage address.
As an improvement of the method of the present invention, the method further comprises: when the main software runs in the electronic equipment, receiving a downloading instruction of the basic software sent by the remote control device, wherein the downloading instruction comprises the following steps: a download address for downloading the basic software and a storage address of the basic software; and the main software downloads the upgrading packet of the basic software based on the downloading address and stores the downloaded upgrading packet in the storage area corresponding to the storage address.
As an improvement of the method of the invention, the versions of the base software and the main software are different.
An electronic device for medical imaging equipment comprises a processor and a memory, wherein basic software is prestored in a first storage area of the memory, and main software is prestored in a second storage area of the memory; the processor, when executing the program of the underlying software, performs the method as described above.
(III) advantageous effects
The invention has the beneficial effects that:
1. the invention starts the main software based on the basic software, can provide a standby path for upgrading the main software in the electronic equipment, and is beneficial to the high-reliability upgrading of a software system in the electronic equipment.
2. And when the main software is not complete, loading the basic software in the electronic equipment based on the basic software in the first storage area, and starting the basic software. The basic software has a firmware burning function, can continuously upgrade the main software, ensures the high reliability of the main software upgrade in the electronic equipment, and avoids the risk caused by sudden power failure of the equipment when the software system is remotely upgraded.
3. The firmware burning function of the basic software comprises the following steps of receiving a downloading instruction of the main software sent by the remote control device, wherein the downloading instruction comprises the following steps: a download address for downloading the main software and a storage address of the main software. The firmware burning function of the main software comprises the following steps of receiving a downloading instruction of the basic software sent by the remote control device, wherein the downloading instruction comprises the following steps: the download address used for downloading the basic software and the storage address of the basic software. It is possible to flexibly select whether to restore the main software or the base software.
4. The versions of the basic software and the main software are different, so that the difference is formed, and a user can conveniently find the actually loaded software in time in the using process.
Drawings
The invention is described with the aid of the following figures:
FIG. 1 is a schematic diagram illustrating the storage locations of basic software and main software of an electronic device in a storage medium according to an embodiment of the present invention;
fig. 2 is a flowchart of a method for upgrading main software in an electronic device according to an embodiment of the present invention.
Detailed Description
For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.
The invention provides a method for upgrading electronic equipment software in medical imaging equipment, as shown in fig. 1, the electronic equipment comprises basic software located in a first storage area and main software located in a second storage area, and the method comprises the following steps:
step S1, after the basic software receives the starting instruction, judging whether the basic software has jump indicating information; the jump indication information includes: information indicating a jump from the base software to the start of the main software, the memory address of the main software.
And step S2, if the jump instruction information exists in the basic software, reading the main software from the second storage area according to the starting instruction and the jump instruction information.
And step S3, starting the main software according to the read main software.
The method can provide a standby path for upgrading the main software in the electronic equipment, and is favorable for high-reliability upgrading of the software in the electronic equipment.
Specifically, the present invention provides a method for upgrading electronic device software in a PET-CT imaging device, as shown in fig. 2, comprising the following steps:
step S1, after the basic software receives the starting instruction, judging whether the basic software has jump indicating information; the jump indication information includes: information indicating a jump from the base software to the start of the main software, the memory address of the main software.
And step S2, if the jump instruction information exists in the basic software, reading the main software from the second storage area according to the starting instruction and the jump instruction information.
Step S3, judging whether the main software is complete according to the read main software; if the main software is complete, loading the main software in the electronic equipment; and if the main software is not complete, loading the basic software in the electronic equipment based on the basic software in the first storage area, and starting the main software.
The basic software has a firmware burning function, can continuously upgrade the main software, ensures the high reliability of the main software upgrade in the electronic equipment, and avoids the risk caused by sudden power failure of the equipment when the software system is remotely upgraded.
Further, the basic software only has a firmware burning function and a version inquiry function. On one hand, when the electronic equipment runs the basic software, the user can be ensured to find out that the running software is not the main software in time as all other functions of the main software are not available; on the other hand, the basic software has simple functions, so that the possibility of bug existence is reduced, and the reliability of software functions is ensured.
Further, when the basic software is run in the electronic device, a downloading instruction of the main software sent by the remote control device is received, and the downloading instruction comprises: a download address for downloading the main software and a storage address of the main software; and the basic software downloads the upgrading packet of the main software based on the downloading address and stores the downloaded upgrading packet in the storage area corresponding to the storage address. Further, when the main software is run in the electronic device, a downloading instruction of the basic software sent by the remote control device is received, and the downloading instruction comprises: a download address for downloading the basic software and a storage address of the basic software; and the main software downloads the upgrading packet of the basic software based on the downloading address and stores the downloaded upgrading packet in the storage area corresponding to the storage address. It is possible to flexibly select whether to restore the main software or the base software.
Furthermore, the versions of the basic software and the main software are different, so that the difference is formed, and a user can conveniently find the actually loaded software system in time in the using process.
In practical application, the tool software used by maintenance and service personnel for remote firmware upgrade only supports the upgrade of the main software, and the recording of the basic software is carried out in a factory by equipment production personnel before the equipment leaves a factory. The risk caused by the error of operators in the remote upgrading process is avoided, and the reliability of the software system upgrading operation is ensured.
In practical application, the method for upgrading the electronic equipment software is not only suitable for PET-CT imaging equipment, but also suitable for CT, PET-MRI and other imaging equipment.
The invention also provides electronic equipment for the medical imaging equipment, which comprises a processor and a memory, wherein the first storage area of the memory stores basic software in advance and the second storage area stores main software in advance; the processor, when executing the program of the underlying software system, performs the method as described above.
It should be understood that the above description of specific embodiments of the present invention is only for the purpose of illustrating the technical lines and features of the present invention, and is intended to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, but the present invention is not limited to the above specific embodiments. It is intended that all such changes and modifications as fall within the scope of the appended claims be embraced therein.
Claims (7)
1. A method for upgrading electronic device software in medical imaging equipment is characterized in that the electronic device comprises: base software located in a first memory area and host software located in a second memory area, the method comprising:
s1, after the basic software receives the starting instruction, judging whether jump indicating information exists in the basic software; the jump indication information includes: information indicating a jump from the base software to the boot of the host software, a memory address of the host software;
s2, if the jump instruction information exists in the basic software, reading the main software from a second storage area according to the starting instruction and the jump instruction information;
and S3, starting the main software according to the read main software.
2. The method according to claim 1, wherein the step S3 includes:
judging whether the main software is complete;
and if the main software is complete, loading the main software in the electronic equipment.
3. The method of claim 2,
and if the main software is not complete, loading the basic software in the electronic equipment based on the basic software in the first storage area.
4. The method of claim 3, further comprising:
when the basic software is operated in the electronic equipment, receiving a downloading instruction of the main software sent by a remote control device, wherein the downloading instruction comprises: a download address for downloading the main software and a storage address of the main software;
and the basic software downloads the upgrade package of the main software based on the download address and stores the downloaded upgrade package in the storage area corresponding to the storage address.
5. The method of any of claims 1 to 3, further comprising:
when the main software is operated in the electronic equipment, receiving a downloading instruction of the basic software sent by a remote control device, wherein the downloading instruction comprises: a download address for downloading the basic software and a storage address of the basic software;
and the main software downloads the upgrade package of the basic software based on the download address and stores the downloaded upgrade package in the storage area corresponding to the storage address.
6. The method of claim 1, wherein the base software and the host software are of different versions.
7. An electronic device for medical imaging equipment is characterized by comprising a processor and a memory, wherein basic software is prestored in a first storage area of the memory, and main software is prestored in a second storage area of the memory;
the processor, when executing the program of the base software, performs the method of any of the preceding claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910894344.4A CN110619955A (en) | 2019-09-20 | 2019-09-20 | Method for upgrading electronic equipment software in medical imaging equipment and electronic equipment |
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| CN201910894344.4A CN110619955A (en) | 2019-09-20 | 2019-09-20 | Method for upgrading electronic equipment software in medical imaging equipment and electronic equipment |
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| CN110619955A true CN110619955A (en) | 2019-12-27 |
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| CN201910894344.4A Pending CN110619955A (en) | 2019-09-20 | 2019-09-20 | Method for upgrading electronic equipment software in medical imaging equipment and electronic equipment |
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Application publication date: 20191227 |
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